How much do you know about God? What does He think about you, your life, your actions, and your attitude?
The answers are found in your Bible. Humbly read it. Ask God to reveal His truths to you. The Book of John is a great starter. I like Romans, too. It's all good.
To know God better, pray, praise Him, trust Him, and seek his wisdom for your life. Maintain a personal relationship with Him.
Mark 12:30 And thou shalt love the Lord thy God with all thy heart and with all thy soul and with all thy mind and with all thy strength: this is the first commandment.
31. And the second is like, namely this: Thou shalt love thy neighbour as thyself. There is none other commandment greater than these.